Document Details Date Navigator [A plywwoods kit mechanical perpetual date calculator]:
Number of documents found: 1
- Title: Date Navigator [A plywwoods kit mechanical perpetual date calculator]
- Author: U-Gears-Mechanical-Models
- Publisher: U-Gears-Mechanical-Models
Keywords: contemporary analog practical
Language: ENG RUS
Notes: unassembled kit bought 2027 at Springfield National for $9.95
Kind: Ephemera
Type: Scientific instrument
Geographic area: Russia
Topic: Mathematics
Organization: NA/other
Print Status: 1 (1 means in print - 2 means out of print)
Entered By: fortunat
BHM No: 23102 - Publisher: U-Gears-Mechanical-Models
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